国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（4）
IPC小类 B01D（7）
IPC B01J020/24（7）
发明人
公开年 2016（3） 2017（3）
申请年 2016（7）
专利权人

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.

Graphene based absorption bag, has active carbon particle surface which is covered with graphene film.

WANG Z

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M

Removing heavy metals from amino acid in fish meal involves preparing graphene modified nano crystalline cellulose which is added at certain temperature, and then cleaning with ethanol and de-ionized water.

YANG L, OUYANG X, JIN H, XU Y

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Composite fiber used as capacitor material, adsorbent material, filter material, supported catalyst material, air filter, filter column or water adsorbent material filler, comprises fiber carrier and graphene airgel layer.

TANG Y, YUAN Z, ZHANG A, ZHANG J, ZHANG X